I'll throw another vote out there for a JBL portable. I have the Boombox 2, sounds good and with deep bass you have to hear to believe. It also weighs close to 15lbs, stretching the definition of portable. But hey, it has a handle.
Definitely on the "v" curve of sound signature, but the app has an EQ, and it can be linked with other JBLs.
My other "portable" setup is a Fosi Audio mini amp with Dayton Audio B652s, using a Chromecast Audio dongle as the input. All in, less than $150, plays loud, sounds good, but it is hard to beat the flexibility of the JBL for placement and ease of setup/takedown.
Definitely on the "v" curve of sound signature, but the app has an EQ, and it can be linked with other JBLs.
My other "portable" setup is a Fosi Audio mini amp with Dayton Audio B652s, using a Chromecast Audio dongle as the input. All in, less than $150, plays loud, sounds good, but it is hard to beat the flexibility of the JBL for placement and ease of setup/takedown.